How do you get an accurate valuation on a colt python that has no box or original papers. When I look on gunbroker auctions with the box and papers seems to carry a lot of the additional value. I have a friend selling this python but what’s to say I pay 2500 for this and the buzz around these guns fades now that they’re making them again and I have one without box and papers, ergo much less valuable. This thing is beautiful but 2500 is a lot of cash.